664283568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4817}}^1$

素因数の和:4871

約数の個数: 120

約数和(自身を含む): 1967941008

約数和(自身を除く): 1303657440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 1014, 1326, 1352, 1768, 2028, 2652, 2704, 2873, 3536, 4056, 4817, 5304, 5746, 8112, 8619, 9634, 10608, 11492, 14451, 17238, 19268, 22984, 28902, 34476, 38536, 45968, 57804, 62621, 68952, 77072, 81889, 115608, 125242, 137904, 163778, 187863, 231216, 245667, 250484, 327556, 375726, 491334, 500968, 655112, 751452, 814073, 982668, 1001936, 1064557, 1310224, 1502904, 1628146, 1965336, 2129114, 2442219, 3005808, 3193671, 3256292, 3930672, 4258228, 4884438, 6387342, 6512584, 8516456, 9768876, 12774684, 13025168, 13839241, 17032912, 19537752, 25549368, 27678482, 39075504, 41517723, 51098736, 55356964, 83035446, 110713928, 166070892, 221427856, 332141784, 664283568]

約数ペア:

[(1, 664283568), (2, 332141784), (3, 221427856), (4, 166070892), (6, 110713928), (8, 83035446), (12, 55356964), (13, 51098736), (16, 41517723), (17, 39075504), (24, 27678482), (26, 25549368), (34, 19537752), (39, 17032912), (48, 13839241), (51, 13025168), (52, 12774684), (68, 9768876), (78, 8516456), (102, 6512584), (104, 6387342), (136, 4884438), (156, 4258228), (169, 3930672), (204, 3256292), (208, 3193671), (221, 3005808), (272, 2442219), (312, 2129114), (338, 1965336), (408, 1628146), (442, 1502904), (507, 1310224), (624, 1064557), (663, 1001936), (676, 982668), (816, 814073), (884, 751452), (1014, 655112), (1326, 500968), (1352, 491334), (1768, 375726), (2028, 327556), (2652, 250484), (2704, 245667), (2873, 231216), (3536, 187863), (4056, 163778), (4817, 137904), (5304, 125242), (5746, 115608), (8112, 81889), (8619, 77072), (9634, 68952), (10608, 62621), (11492, 57804), (14451, 45968), (17238, 38536), (19268, 34476), (22984, 28902)]